| 1 | /*------------------------------------------------------------\ |
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| 2 | | | |
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| 3 | | Tool : systemcass | |
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| 4 | | | |
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| 5 | | File : sc_clock_ext.h | |
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| 6 | | | |
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| 7 | | Author : Buchmann Richard | |
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| 8 | | Taktak Sami | |
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| 9 | | | |
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| 10 | | Date : 09_09_2005 | |
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| 11 | | | |
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| 12 | \------------------------------------------------------------*/ |
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| 13 | |
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| 14 | /* |
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| 15 | * This file is part of the Disydent Project |
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| 16 | * Copyright (C) Laboratoire LIP6 - Département ASIM |
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| 17 | * Universite Pierre et Marie Curie |
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| 18 | * |
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| 19 | * Home page : http://www-asim.lip6.fr/disydent |
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| 20 | * E-mail : mailto:richard.buchmann@lip6.fr |
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| 21 | * |
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| 22 | * This library is free software; you can redistribute it and/or modify it |
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| 23 | * under the terms of the GNU Library General Public License as published |
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| 24 | * by the Free Software Foundation; either version 2 of the License, or (at |
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| 25 | * your option) any later version. |
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| 26 | * |
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| 27 | * Disydent is distributed in the hope that it will be |
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| 28 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 29 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General |
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| 30 | * Public License for more details. |
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| 31 | * |
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| 32 | * You should have received a copy of the GNU General Public License along |
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| 33 | * with the GNU C Library; see the file COPYING. If not, write to the Free |
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| 34 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 35 | */ |
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| 36 | |
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| 37 | #ifndef __SC_CLOCK_EXT_H__ |
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| 38 | #define __SC_CLOCK_EXT_H__ |
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| 39 | |
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| 40 | #include "sc_signal.h" |
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| 41 | |
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| 42 | namespace sc_core { |
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| 43 | |
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| 44 | // ---------------------------------------------------------------------------- |
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| 45 | // CLASS : sc_clock |
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| 46 | // |
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| 47 | // ---------------------------------------------------------------------------- |
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| 48 | |
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| 49 | class sc_clock : public sc_signal<bool> |
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| 50 | { |
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| 51 | ////// |
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| 52 | // Internal |
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| 53 | void init (); |
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| 54 | ////// |
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| 55 | private: |
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| 56 | typedef bool data_type; |
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| 57 | typedef sc_signal<bool> base_type; |
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| 58 | typedef sc_clock this_type; |
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| 59 | |
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| 60 | public: |
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| 61 | sc_clock(); |
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| 62 | /*virtual */~sc_clock(); |
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| 63 | // Changes from LRM : |
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| 64 | // We use "const char *" instead of "sc_module_name" because we don't need |
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| 65 | // to add a module name in the stack when constructing sc_clock ! |
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| 66 | explicit sc_clock(const char *name_); |
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| 67 | sc_clock(const char *name_, |
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| 68 | const sc_time& period_, |
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| 69 | double duty_cycle_ = 0.5, |
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| 70 | const sc_time& start_time_ = SC_ZERO_TIME, |
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| 71 | bool posedge_first_ = true ); |
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| 72 | sc_clock(const char *name_, |
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| 73 | double period_, |
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| 74 | double duty_cycle_ = 0.5, |
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| 75 | double start_time_ = 0.0, |
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| 76 | bool posedge_first_ = true ); |
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| 77 | |
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| 78 | static const char *const kind_string; |
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| 79 | //virtual const char *kind () const; |
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| 80 | |
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| 81 | /*inline*/ this_type& operator = ( const data_type& value_); |
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| 82 | |
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| 83 | bool posedge_first; |
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| 84 | }; |
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| 85 | |
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| 86 | } // end of sc_core namespace |
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| 87 | |
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| 88 | #endif /* __SC_CLOCK_EXT_H__ */ |
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| 89 | |
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